@charset "utf-8";
body {
	background-image: url(254844.png);
	font-family: "MS PGothic";
	font-size: 15px;
	line-height: 25px;
	/* font-weight:bolder; */
	color: rgb(0, 0, 0);
}
.nav {
	width: 800px;
	margin-right: auto;
	margin-left: auto;
}
a {
	font-size: 14px;
	font-family: "微软雅黑";
}
a:link {
	color: #333;
	text-decoration: none;
}
a:visited {
	text-decoration: none;
	color: #333;
}
a:hover {
	text-decoration: none;
	color: #FFF;
}
a:active {
	text-decoration: none;
	color: #333;
}
.title {
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #200F15;
	border-left-width: 5px;
	border-left-style: solid;
	border-left-color: #200F15;
	padding-left: 10px;
	font-size: 30px;
	color:black;
}
audio {
    position: fixed;
    bottom: 50px;
    right: 0;
}

.music_img {
    position: fixed;
    bottom: 50px;
    right: 50px;
    width: 80px;
    height: 80px;
    animation: muscis 5s linear infinite;
}
@keyframes muscis {
    from {
        transform: rotate (0deg);
        opacity: .6;
    }
    to {
        transform: rotate(360deg);
        opacity: .8;
    }
}